System of units

Quality:

System of units - collection of units of measurement and rules relating them to each other. Article “System of units” in Simple English Wikipedia has 30.9 points for quality (as of July 1, 2025). The article contains 7 references and 5 sections.

This article has the best quality in Turkish Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “System of units”, its content was written by 9 registered users of Simple English Wikipedia and edited by 833 registered Wikipedia users in all languages.

The article is cited 2 times in Simple English Wikipedia and cited 3575 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Simple English): #381 in October 2019
• Global: #380 in February 2003

The highest popularity rank from 2008:

• Local (Simple English): #11977 in March 2014
• Global: #8618 in February 2010

There are 27 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Turkish (tr) Ölçü sistemi		37.6336
2	Portuguese (pt) Sistema de unidades		35.5545
3	English (en) System of units of measurement		33.4603
4	Hindi (hi) मापन प्रणालियाँ		32.3528
5	Norwegian (no) Enhetssystem		31.3439
6	Simple English (simple) System of units		30.8753
7	Ukrainian (uk) Система одиниць		30.1709
8	Slovenian (sl) Stare uteži in mere		24.9087
9	Chinese (zh) 计量单位制		16.9357
10	Japanese (ja) 単位系		16.9279

The following table shows the most popular language versions of the article.

#	Language	Popularity award	Relative popularity
1	Spanish (es) Sistema de unidades		7 462 191
2	English (en) System of units of measurement		3 460 730
3	German (de) Einheitensystem		398 245
4	Italian (it) Sistemi di misurazione		342 042
5	Japanese (ja) 単位系		207 827
6	Portuguese (pt) Sistema de unidades		200 903
7	Arabic (ar) نظام وحدات		162 553
8	French (fr) Système d'unités		142 835
9	Hindi (hi) मापन प्रणालियाँ		118 332
10	Thai (th) ระบบการวัด		95 021

The following table shows the language versions of the article with the highest popularity in the last month.

#	Language	Popularity award	Relative popularity
1	English (en) System of units of measurement		8 871
2	Spanish (es) Sistema de unidades		2 427
3	Japanese (ja) 単位系		497
4	Simple English (simple) System of units		442
5	Slovenian (sl) Stare uteži in mere		411
6	German (de) Einheitensystem		396
7	Chinese (zh) 计量单位制		395
8	French (fr) Système d'unités		337
9	Portuguese (pt) Sistema de unidades		238
10	Italian (it) Sistemi di misurazione		222

The following table shows the language versions of the article with the highest Authors’ Interest.

#	Language	AI award	Relative AI
1	English (en) System of units of measurement		375
2	Spanish (es) Sistema de unidades		98
3	German (de) Einheitensystem		64
4	Italian (it) Sistemi di misurazione		45
5	French (fr) Système d'unités		34
6	Portuguese (pt) Sistema de unidades		23
7	Japanese (ja) 単位系		20
8	Swedish (sv) Måttsystem		20
9	Slovenian (sl) Stare uteži in mere		18
10	Danish (da) Målesystem		17

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

#	Language	AI award	Relative AI
1	English (en) System of units of measurement		1
2	Arabic (ar) نظام وحدات		0
3	Catalan (ca) Sistema d'unitats		0
4	Danish (da) Målesystem		0
5	German (de) Einheitensystem		0
6	Spanish (es) Sistema de unidades		0
7	Estonian (et) Mõõtühikute süsteem		0
8	Persian (fa) سامانه‌های اندازه‌گیری		0
9	French (fr) Système d'unités		0
10	Galician (gl) Sistema de unidades		0

The following table shows the language versions of the article with the highest number of citations.

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In Simple English Wikipedia the most popular articles on that day were: List of European countries, Black, Pornhub, XXXTentacion, XVideos, List of people who have walked on the Moon, Manon Bannerman, Ajit Pawar, List of U.S. states, List of sex positions.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information